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Annotation of researchv10dc/libc/stdio/fprintf.c, revision 1.1.1.1

1.1       root        1: /*
                      2:  * pANS stdio -- fprintf
                      3:  */
                      4: #include "iolib.h"
                      5: 
                      6: #ifdef V10
                      7: #define flags _flag
                      8: #define buf _base
                      9: #else
                     10: #endif
                     11: 
                     12: int fprintf(FILE *f, const char *fmt, ...){
                     13:        int n;
                     14:        va_list args;
                     15:        char buff[BUFSIZ];
                     16: 
                     17:        if (f->flags & _IONBF)
                     18:                setbuf(f, buff);
                     19:        va_start(args, fmt);
                     20:        n=vfprintf(f, fmt, args);
                     21:        va_end(args);
                     22:        if ((char *)f->buf == buff) {
                     23:                fflush(f);
                     24:                setbuf(f, NULL);
                     25:                }
                     26:        return n;
                     27: }

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